The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Compared with the same specialty in Berkeley and California

61 active clinicians are listed under Social Worker with a practice address in Berkeley, CA (10,582 in California).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Berkeley

0% of these 61 clinicians have the CMS telehealth indicator.

1.6% of these 61 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-03-28

Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

License # reported to NPPES CA ASW98376

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.

Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

2 listed

Heidi Aguilar , NP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1790396794

Nurse Practitioner

Jon Michael Duey

Nurse Practitioner - Psychiatric/Mental Health

NPI 1881858868

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

17 Historical Events

📍

Updated Practice Location March 28, 2025

Registered at 2105 MARTIN LUTHER KING JR WAY FL 1, BERKELEY, CA 947041108 (Tel: 8185886026)

📍

Updated Business Mailing Address March 28, 2025

Registered at 1147 W MASLINE ST, COVINA, CA 917221256 (Tel: 8185886026)

📍

Updated Practice Location January 10, 2025

Registered at 15720 VENTURA BLVD STE 420, ENCINO, CA 914364711 (Tel: 8185886026)

📍

Updated Business Mailing Address January 10, 2025

Registered at 15720 VENTURA BLVD STE 420, ENCINO, CA 914364711 (Tel: 8185886026)

📍

Updated Practice Location November 01, 2023

Registered at 9353 VALLEY BLVD STE C, ROSEMEAD, CA 917701923 (Tel: 6262872988)

📍

Updated Business Mailing Address November 01, 2023

Registered at 9353 VALLEY BLVD STE C, ROSEMEAD, CA 917701923 (Tel: 6262872988)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 01, 2023

Social Worker (license number reported to NPPES: CA ASW98376)

📍

Updated Practice Location May 19, 2021

Registered at 867 N FAIR OAKS AVE, PASADENA, CA 911033050 (Tel: 6267986793)

📍

Updated Business Mailing Address May 19, 2021

Registered at 760 MOUNTAIN VIEW ST, ALTADENA, CA 910014925 (Tel: 6267986793)

👤

Provider Name / Credentials Updated May 19, 2021

Recorded as MILRECA WU, ACSW/ASW

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 19, 2021

Counselor (license number reported to NPPES: CA ASW98376)

✅

NPI Profile Active April 03, 2019

NPI status registered as active in NPPES database

📍

Practice Location (Initial Record) April 03, 2019

Registered at 1149 S HILL ST STE H-375, LOS ANGELES, CA 900152211 (Tel: 2138215977)

📍

Business Mailing Address (Initial Record) April 03, 2019

Registered at 1149 S HILL ST STE H-375, LOS ANGELES, CA 900152211 (Tel: 2138215977)

👤

Provider Name / Credentials (Initial Record) April 03, 2019

Recorded as MILRECA WU

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2019

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration April 03, 2019

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1861954281

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 03, 2019

Last Update: March 28, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1147 W Masline St

Covina, CA 917221256

Phone: 8185886026

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.